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		| Captain Pete 
 
 
 Joined: 09 Jun 2007
 Posts: 55
 Location: Oley, PA
 
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				|  Posted: Sun Oct 25, 2009 11:36 am    Post subject: National Championship Puzzle |   |  
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				| The Sudoku National Championship was just completed in Philly.  I'm sure the final puzzle is somewhere on the web, but I can't find it.  Has anyone else locted it? |  | 
	
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		| arkietech 
 
 
 Joined: 31 Jul 2008
 Posts: 1834
 Location: Northwest Arkansas USA
 
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				|  Posted: Sun Oct 25, 2009 12:59 pm    Post subject: |   |  
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				| Copied from a photograph:  	  | Code: |  	  | *-----------* |6..|...|..8|
 |.3.|9.7|.2.|
 |..5|...|9..|
 |---+---+---|
 |.8.|1.9|.3.|
 |...|...|...|
 |.9.|3.5|.1.|
 |---+---+---|
 |..4|...|7..|
 |.6.|4.3|.9.|
 |5..|...|..2|
 *-----------*
 
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		| storm_norm 
 
 
 Joined: 18 Oct 2007
 Posts: 1741
 
 
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				|  Posted: Sun Oct 25, 2009 4:21 pm    Post subject: |   |  
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				| anyone else get two naked pairs? the rest are singles.
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		| daj95376 
 
 
 Joined: 23 Aug 2008
 Posts: 3854
 
 
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				|  Posted: Sun Oct 25, 2009 5:32 pm    Post subject: |   |  
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				|  	  | storm_norm wrote: |  	  | anyone else get two naked pairs? the rest are singles.
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 I have a Locked Pair -- that produced eliminations in two houses/units.
 
 
  	  | Code: |  	  | r8  b9  Locked Pair                     <> 15   r7c8,r8c5,r9c7 
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 I guess the mix of Naked and Hidden Singles caused additional difficulty.
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